converting edge connector from DECO to Jamma. couple of questions..
since i couldnt find an adaptor to put the jamma board into the dataeast (deco) harness, i just decided to pull the pins (read: break the deco connector) and insert the wires into their correct placement on the jamma edge connector. but i have a few questions.
since i couldnt find an adaptor to put the jamma board into the dataeast (deco) harness, i just decided to pull the pins (read: break the deco connector) and insert the wires into their correct placement on the jamma edge connector. but i have a few questions.
- All of the ground wires on the DECO harness were tied into the area where the power wires were (the first 4 slots like on the jamma connector). Can i just keep them there or do i need to use E/27 and/or F/28 on the Jamma connector? i think the control panel was one of the things on the jamma harness that was grounded in the E/F areas..
- The deco harness has a -5V. no big deal, i can just not connect that wire - but the two +12V were tied together and only on one side of the Deco connector. But the Jamma harness has two +12v. do i need to make a jumper or run an additional +12v from the power supply or nothing else is needed?
- Video ground.. on the deco harness, it was tied with all of the other grounds (in the first 4 slots). do i need to run a specific wire to the Video GND slot 14?
- Coin lights, which slot do they go to?
- test or service switch? a wire goes to the unmarked button inside the coin door.. I am guessing this is the test switch? right?
